Triple

T594844
Position Surface form Disambiguated ID Type / Status
Subject Ewell E17357 entity
Predicate locatedIn P40 FINISHED
Object Borough of Epsom and Ewell
The Borough of Epsom and Ewell is a local government district and borough in Surrey, England, known for encompassing the town of Epsom—famous for its racecourse and salts—and the suburban area of Ewell.
E74953 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Borough of Epsom and Ewell | Statement: [Ewell, locatedIn, Borough of Epsom and Ewell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Borough of Epsom and Ewell
Context triple: [Ewell, locatedIn, Borough of Epsom and Ewell]
  • A. London Borough of Bromley
    The London Borough of Bromley is a large outer borough in southeast Greater London, known for its extensive green spaces, suburban character, and historic villages such as Downe.
  • B. Bromley and Chislehurst
    Bromley and Chislehurst is a UK parliamentary constituency in southeast London, traditionally a Conservative stronghold, covering suburban areas within the London Borough of Bromley.
  • C. Bromley and Bexley
    Bromley and Bexley is a London Assembly constituency in Greater London that covers the outer suburban boroughs of Bromley and Bexley.
  • D. Bromley
    Bromley is a large suburban town in southeast London, England, known as a major commercial and retail centre within the London Borough of Bromley.
  • E. Tonbridge and Malling Borough
    Tonbridge and Malling Borough is a local government district in Kent, England, encompassing a mix of historic market towns, suburban communities, and rural countryside.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Borough of Epsom and Ewell
Triple: [Ewell, locatedIn, Borough of Epsom and Ewell]
Generated description
The Borough of Epsom and Ewell is a local government district and borough in Surrey, England, known for encompassing the town of Epsom—famous for its racecourse and salts—and the suburban area of Ewell.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Borough of Epsom and Ewell
Target entity description: The Borough of Epsom and Ewell is a local government district and borough in Surrey, England, known for encompassing the town of Epsom—famous for its racecourse and salts—and the suburban area of Ewell.
  • A. London Borough of Bromley
    The London Borough of Bromley is a large outer borough in southeast Greater London, known for its extensive green spaces, suburban character, and historic villages such as Downe.
  • B. Bromley and Chislehurst
    Bromley and Chislehurst is a UK parliamentary constituency in southeast London, traditionally a Conservative stronghold, covering suburban areas within the London Borough of Bromley.
  • C. Bromley and Bexley
    Bromley and Bexley is a London Assembly constituency in Greater London that covers the outer suburban boroughs of Bromley and Bexley.
  • D. Bromley
    Bromley is a large suburban town in southeast London, England, known as a major commercial and retail centre within the London Borough of Bromley.
  • E. Tonbridge and Malling Borough
    Tonbridge and Malling Borough is a local government district in Kent, England, encompassing a mix of historic market towns, suburban communities, and rural countryside.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a49379d09c8190ac7e00b24e2810b1 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49bd280ac8190b6a530ce73da85c8 completed March 1, 2026, 8:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69a51f33e59c8190b3593b8460411fba completed March 2, 2026, 5:25 a.m.
NEDg Description generation batch_69a520147c808190b3f812cd439f3615 completed March 2, 2026, 5:28 a.m.
NED2 Entity disambiguation (via description) batch_69a52086c2bc81909ba39c2dc0b2ab58 completed March 2, 2026, 5:30 a.m.
Created at: March 1, 2026, 7:33 p.m.